Don't be overwhelmed by the length of this list - we've included even the most basic things that are so easy to forget!For the Hand Luggage:The bottle feeds you will need for the flight - keep them in a separate zip lock bag easily accessible and clearly labelled with a corresponding labelled milk dispenser, I recommend the Phillips Avent milk dispenser An extra bottle feed in case required for take off or landing (I usually prepare a 3oz bottle). Remember - you can always ask the cabin crew to put your bottle in a bowl of hot water, if you’re baby likes a warm bottle feed. A zip lock bag with any solid feeds A zip lock bag with all required cutlery for the flight and preferably a disposable bibEasily accessible wipes (you'll need a LOT)Extra socks - babies seem to really move around a lot on flights and you'll be shocked when you see their dirty socks at the end of itExtra change of clothes to change into before landing if necessary or if any spills occurHat and/or scarf if necessary for landingCardigan and/or jacket for landing - airports can be pretty breezyBaby bottle or Sippy Cup with sterilised waterBaby blanket and muslin to cover any carry cot or seatBibs Pacifier Extra nappies and nappy sacks (I recommend taking 3 more nappies than you think you'll need)Portable nappy changer (complete with a pack of wipes, mini soap and nappies - this is KEY for changing on a flight, without lugging a huge baby bag into a tiny space - changing a baby on a plane is not the easiest!)Miracle swaddle Baby toysInternational adapter and phone chargerRed Book / Vaccine record bookMedicine pouchA baby snack - can also serve as a distraction or for teething, I recommend OrganixHaving travelled with both my babies as early as 4/5 weeks old, I've realised that the trick to a successful flight (I say successful in the lightest sense) is to be supremely organised. With limited space to manoeuvre and with a baby in your arms the whole time, you will need to have your go-to's accessible and easily recognisable. Zip lock bags and labels will really prove wonders. As soon as I sit down in my seat on a plane, the key things I will take out of my baby bag so that they are easy to reach when I need them are: the milk feeds, water bottle, solid feeds and cutlery, pack of water wipes and a portable baby changer. Those are the essentials.Now, for the Main Suitcase:Grooming Kit - complete with hair comb and nail clippers - baby's nails grow at the speed of lightBath toys, body wash, shampoo and inflatable bath - if baby is too small to use a tub. I found inflatable baths so amazing to travel with given they come with a pump and take minimal time to blow up and minimal space in a suitcaseMoisturiser and any body creamTravel cot and cot covers - if you're planning on using a hotel cot and want to be extra safe, I recommend taking your own swaddle to cover the hotel sheets and sanitising the cotDettol wipes for sanitising and Baby wipesMedicine Kit - complete with thermometer, plasters and your go-to medicines for fevers, coughs and coldsNappies and nappy sacks - we also used to travel with kitchen roll, which was always so much better for cleaning up any unwanted bathroom explosionsSippy cup, baby spoon (depending on the age of your baby, you may prefer a soft silicone spoon versus a metal spoon for feeding), plate for food, zip lock bags for food or bottles in the go or to pack anything dirtyFormula powder if necessary (enough for at least a week more than you need just to be on the safe side), formula dispenser for the journey, extra baby bottles, a mini flask for when you need hot sterile water to make up the bottle when you’re out and about Bottle steriliser, bottle brushes and soap to clean your bottlesSun cream, Evian water spray to keep baby cool and sun hat if you’re going somewhat hotBeach toys, swimming nappies and beach floats if required, as well as slip on fabric beach/swim shoes and swim suit, you may also want to take your own baby towelDaily clothes, muslins, babygrows and vests as well as an extra baby blanket - the one in your hand luggage may get dirtyEveryday toys and booksTeething toys, toothbrush and baby toothpasteAll the things required for hand luggage for the journey back home